baber/WOPTO huggingface dataset:
Patent JP-H03163691-A (JP)
Title: Automatic vending machine
Inventor: MORIYA SHIGEO
IPC: G07F9/00
Filed: 1989-11-21
Abstract: PURPOSE:To prevent cooled air in a low temperature stock room from being exhausted at the time as closing a shutter and to improve cooling efficiency by forming the upper face of a shutter for opening/closing the upper aperture part of a heating room and the lower end of a shoot abutted upon the upper face respectively like tapers. CONSTITUTION:An upper shutter 22 for opening/closing the upper aperture 8A of the heating room 8 is arranged between the lower end of the cylinder part 27 of the shoot 7 and the heating room 8. The cut end of the cylinder 27 is formed like a taper descending in a shutter sliding direction and the upper face part 22A of the shutter 22 is also formed as a taper face inclined at the same angle. When the shutter 22 is slid and the aperture 8A of the heating room is closed, the upper face part 22A of the shutter 22 is tightly abutted upon the cut end of the cylinder part 27, so that no gap is generated between the lower end of the shoot 7 and the shutter 22. Thereby, the cooled air in the stock room 5 can be prevented from being exhausted and the cooling effi ciency can be improved.
Patent JP-S63153125-A (JP)
Inventor: WATANABE YASUMITSU
IPC: B65D65/40
Filed: 1986-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08137281-A (JP)
Title: Liquid-development device for electrostatic latent image
Inventor: SAITO TOSHIHIRO
IPC: G03G15/10
Filed: 1994-11-11
Abstract: PURPOSE: To provide a liquid-development device for an electrostatic latent image which suppresses wear of an image support and developer support and prevents the surface of the image support from being scratched. CONSTITUTION: This liquid-development device for an electrostatic latent image develops an electrostatic latent image, formed on the photoreceptor 10, with toner. This device is equipped with a developing device 50 equipped with a developing belt 510 which holds the liquid developer on it, a drive roller 512a which rotates and drives the developing belt 510 and also supports it, a follower roller 512b, a contact/separation device 530 which brings the developing belt 510 into contact with the photoreceptor 10 and separates it therefrom by moving a roller 531 abutting on the back of the developing belt 510, and a tension application means 535, so attached to a slide plate 537 as to be movable in a direction to apply tension to the developing belt 510, which pulls the drive roller 512b.
Patent JP-H02152776-A (JP)
Title: Chipping device for tunnel wall face
Inventor: HOSAKA YUJI
IPC: B25D17/28
Filed: 1988-11-30
Abstract: PURPOSE:To improve the working efficiency in the case of a simple work and repeatedly chipping the tunnel wall face in the same tunnel diameter, by constituting the device so as to chip the tunnel wall face by the hammer provided at the tip while revolving a boom along the arch shape of the tunnel wall face. CONSTITUTION:A tunnel wall face is chipped by pressing the bit of a hummer 9 along the arch contour of the face, and vibrating the same while operating booms 6, 7 by 2 revolving drive mechanism 14. In this case, the pressure of a hydraulic jack 16 is varied by a control means 18 so that the pressing force of the bit becomes constant corresponding to the vertical component of force of the gravity applied on the hammer 9 according to the revolving angle of the boom detected by a sensor 17. Consequently, the tunnel wall can be chipped by a constant chipping power.
Patent JP-H06126602-A (JP)
Title: Grinding method for single diameter elongated circular tube by centerless grinder
Inventor: WATANABE SHIGEO
IPC: B24B5/18
Filed: 1992-10-15
Abstract: PURPOSE:To improve the grinding quality and the set-up efficiency and to reduce the cost in the case of grinding a single diameter elongated circular tube made of a material hard to be ground with ultra high accuracy by means of a centerless grinder. CONSTITUTION:In the case of performing peripheral grinding for a single diameter elongated circular tube as a material to be ground by a centerless grinder adapted to perform peripheral grinding, with a material to be ground on a work support blab sandwiched between a grinding wheel for grinding and an adjust wheel, the feed angle of the adjust wheel is set to zero or a very small feed angle near zero and the axial movement of the single diameter elongated circular tube supplied on the work support blade is stopped to be stop-ground. After that, the single diameter elongated tube is taken out from the expanded relative space between the grinding wheel for grinding and the adjust wheel according to a grinding method for a single diameter elongated circular tube by a centerless grinder.
Patent JP-2001120034-A (JP)
Title: Engine cover guard for mobile harvester
Inventor: FUKUDA SADAHIKO
IPC: A01D63/04
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent an engine cover from being damaged by interference thereof with a concrete wall at the side of a levee. SOLUTION: A combine harvester C is equipped with an engine under a driver's seat at the front of a machine body and dividing and forming an engine room 21 covering the engine with the engine cover 22. A cover guard 24 for protecting the lower side of the lateral face of the engine cover 22 is attached to the outer lateral side of a machine body frame 23 on the right side in the forward direction of the machine body and the engine cover 22 is prevented from being damaged by interference thereof with a concrete wall at the side of the levee when carrying out the reaping at the side of the levee of a field.
Patent JP-S63155475-A (JP)
Title: Reproducing method for disk reproducing device
Inventor: OKAYA MASANAO
IPC: G11B21/08
Filed: 1986-12-19
Abstract: PURPOSE:To enable a stable reproducing operation by shifting an information detecting point to an expected address position corresponding to a final readout address in the case of the reproduction of a CD region and shifting the information detecting point to a final readout address position in the case of the reproduction of a video region, when an address difference becomes higher than a specific value for both cases. CONSTITUTION:Once a difference between a resent address AM and an expected address AN is discriminated as higher than a prescribed value AR, a pickup is shifted toward the expected address AN by judging a track skip happened as an optical spot of the pickup jumped over a recording track of a disk if a compact disk (CD) CD region reproduction flag is set as the reproduction area is regarded as the CD region. If the CD region reproduction flag is not set in, the reproduction area is as the video region so that the pickup is shifted toward the final readout address AM stored in an expected address memory. In this way, a stable reproduction operation is feasible and endurable enough against an external oscillation to inflict the device body.
Patent JP-H07132335-A (JP)
Title: Device for continuously delivering long body
Inventor: TAKAHASHI KENTARO
IPC: B65H49/18
Filed: 1993-11-10
Abstract: PURPOSE:To facilitate the continuous delivery of a material to be worked that is composed of a thread-like thin, weak, long body by controlling the revolution speed of a motor through the angle detected by an angle detector which is communicated with a lever and thereby unwinding the material through the revolution of a turntable on which the material is placed. CONSTITUTION:A long body is placed on a device for loading a long body, pulled out, passed round a pulley 42, and set in a machine to which the long body is delivered. When the machine is started and a motor 43 is operated, the device for loading a long body is revolved at a fixed angular velocity and the long body is moved forward. As the diameter of the long body becomes smaller, the speed to move it out decreases, making the speed of the machine ahead to take in the long body relatively faster; an action is thereby generated to revolve a lever 19 by the long body through the pulley and a supporting body 31, its revolution is transmitted to the angle detector, the revolution of the motor 43 is increased by a controller 52, and the revolution speed of the motor is controlled.
Patent JP-2000122394-A (JP)
Title: Image forming device
Inventor: KAJI HAJIME
IPC: G03G21/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To make performable toner replenishing control with an inexpensive constitution using a simple electric circuit, without adopting a lot of toner sensors. SOLUTION: This image forming device is provided with an attachable and detachable cartridge 120 for replenishing toner, a developing device 118, and a buffer part 119 arranged between the both, and moreover, equipped with an agitating member (409) for agitating the toner in the buffer part 119, and a motor (410) for driving the agitating member (409). The current value being made to flow to the motor 410 is compared with the first, second and third reference velues, the replenishing operation is performed when detecting the value below the first reference value, the developing operation is suspended when detecting the value below the second reference value, and the replenishing operation and the developing operation are suspended when detecting the value beyond the third reference value.
Patent JP-H05143155-A (JP)
Title: Cleaning robot
Inventor: MINAMI SHIGEO
IPC: G05D1/02
Filed: 1991-11-19
Abstract: PURPOSE:To correctly detect a distance from the sidewall of a room independently of the position of a cleaning robot by provided the robot with a distance sensor so as to optionally move the sensor in the vertical direction. CONSTITUTION:The distance sensor 2 for the cleaning robot l is arranged on the side face of a cleaning robot body 3, engaged with the body 3 through a shaft 4 vertically attatched in the body 3 and fixed on a housing 7 having a rubber roller 6 to be driven by a small motor 5 engaged with the shaft 4. Switches 8 are fixed to the body 3 on both the end parts of the shaft 4.
Patent JP-H11222700-A (JP)
Title: Method for supplying consumed metal ion to alloy plating bath and device therefor
Inventor: KUMAGAI NAOKAZU
IPC: C25D3/56
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To supply the metal ion consumed in plating to a plating bath at the time of electroplating a steel sheet with a nickel alloy or a cobalt alloy by anodically dissolving metallic nickel or cobalt. SOLUTION: A drum or disk cathode 11 is rotatably disposed in an elecrolytic cell 1, a titanium mesh basket is used as an anode 12, sulfur-contg. metallic nickel or cobalt is packed in the basket, and elecrtolysis is conducted with a plating soln. used in alloy plating as an electrolyte 14. A part of the nickel or cobalt eluted from the anode by electrolysis is deposited on the cathode 11 as an alloy, and the deposited metal is stripped off from the cathode face by rotating the cathode 11 and sent outside the cell 1. The remaining nickel or cobalt is retained in the electrolyte as the ion, and the electrolyte 14 supplied with the metal ion is used in the alloy plating. Accordingly, the alloy 8 deposited on the cathode 11 is dissolved in the plating soln. and reutilized.
Patent JP-H05117375-A (JP)
Title: Canister
Inventor: HATAYAMA TOSHIO
IPC: C08G63/181
Filed: 1991-10-24
Abstract: PURPOSE:To provide a canister made of a polybutylene naphthalenedicarboxylate and having excellent characteristics such as mechanical strength, chemical resistance, oil resistance, gasohol resistance and gasoline resistance. CONSTITUTION:The objective canister is made of a polybutylene naphthalenedicarboxylate, preferably polybutylene-2,6-naphthalenedicarboxylate.
Patent JP-H10129845-A (JP)
Title: Powder discharger
Inventor: KUMAKURA YASUO
IPC: B65G33/14
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a powder discharger that is able to discharge a mass of powder staying in a silo steadily, without interrupting the discharging operation of the powder in this silo. SOLUTION: This is a powder discharger being used in a tubular silo having almost the same sectional form even in what part in the vertical direction, and designed so as to have powder stored in the silo discharged to the outside, and it is equipped with two tubular bodies 21 and 2b being installed in this silo, and having a working airspace each inside, a case 5 set up with at least one part in each of these tubular bodies 2a and 2b, and a screw conveyor 4 having a screw 6 rotatably installed in the case 5, and conveying the powder 10 to the outside of the silo by rotation of the screw 6, and an interconnecting part 15 being installed in each of these tubular bodies 2a and 2b, and interconnecting body inner airspaces 13 and 14 of the silo and the case 5, respectively.
Patent JP-S63157343-A (JP)
Title: Magneto-optical device
Inventor: NOMURA TADASHI
IPC: G11B11/105
Filed: 1986-12-22
Abstract: PURPOSE:To invert a magnetic field at high seed and at the same time to reduce the power consumption and the heating value, by applying a pulse current to a magnetic core having high residual magnetic flux density and low coercive force as well as to a magnetized coil and magnetizing a magnetic substance to use it as a permanent magnet. CONSTITUTION:A bias magnetic field generator 1 consists of a magnetic core 3 made of a magnetic substance having high residual magnetic flux density and low coercive force and a magnetizing coil 2. A pulse current is applied to the coil 2 from a current supply circuit 4. Thus the magnetic substance is magnetized and turned into a permanent magnet. At the same time, a reverse current is applied to the coil 2 to invert a bias magnetic field. The light is radiated to a recording medium 6 from an optical head 5 within said bias magnetic field for execution of recording/reproducing jobs. In such a way, a magnetic field can be inverted easily and at a high speed, and furthermore, both the power consumption and the heating value can be reduced compared with a case where the magnetic field is produced by an electromagnet only.
Patent JP-H07160054-A (JP)
Title: Developer for electrophotography
Inventor: IEMURA HIROFUMI
IPC: G03G9/113
Filed: 1993-12-03
Abstract: PURPOSE:To provide two-component dry type developer carrier capable of giving high charge application function to silicone resin itself without impairing a strong preventive effect for the spent state of a toner, and substantially requiring a small amount of a charge control agent to be added to the toner. CONSTITUTION:Regarding a developer made of a carrier and a toner, the carrier is a coated carrier having core grains coated with silicone resin, and a silicone resin composition contains silicone compounds expressed by the formulae I, II and III, and 1 to 15wt.% of quaternary ammonium, provided that R<1> in the formula I stands for an alkyl group having carbon atoms between 1 and 6, R<2> for an alkyl or phenyl group having carbon atoms between 1 and 6, and A for -O-, -CH2CH2-. Furthermore, the value of (n) satisfies an inequality of 2<=n<=100, and (m) is equal to 2 or 3. Also, R<3> in the formula II stands for an alkyl group or the like having carbon atoms between 1 and 6, X for a hydrolytic group, R<4> in the formula III for an alkyl group or the like having carbon atoms between 1 and 6, and Y stands for a hydrolytic group.
Patent JP-H07200166-A (JP)
Title: Track ball of portable computer
Inventor: KOU SHIYOUSHIYAKU
IPC: G06F3/033
Filed: 1994-12-07
Abstract: PURPOSE: To use this device in both narrow and wide spaces by detecting connection/disconnection with a track ball, processing a signal transmitted by wire at the time of connection, and receiving and processing the signal transmitted by radio at the time of disconnection. CONSTITUTION: A track ball attachment and detachment detecting part detects the disconnecting and connecting state of a track ball 102 with a main body, and outputs a wired and radio switching signal according to it. That is, at the time of connection, a cursor movement signal on X and Y axes selected by a user is transmitted by wire. On the other hand, at the time of disconnection, the signal is transmitted by radio. Then, a track ball interface processes the cursor movement signal transmitted by wire at the time of connection, and processes the cursor movement signal transmitted by radio at the time of disconnection, and displays it on a display assembly. Also, a track ball connector 405 is fixed and projected at the rear edge of the track ball 102, and the cursor movement signal of the track ball 102 is transmitted to the main body at the time of connection with the main body.
Patent JP-H07161572-A (JP)
Title: Polystyrene based film for capacitor
Inventor: ODA NAONOBU
IPC: B32B9/04
Filed: 1993-12-03
Abstract: PURPOSE:To obtain a film good in electric characteristics and heat resistance and excellent in withstanding voltage characteristics by forming a composite compd. film on, at least, one side of the film made of a styrene polymer having a syndiotactic structure. CONSTITUTION:An evaporation source uses granular ZnO2 and SiO2 By an electron beam vapor deposition method, a thin film is formed on a syndiotactic polystyrene film 2 of specified thickness. The evaporation materials are not mixed and two hearths are used. A heat source uses an electron gun 5 to heat ZnO2 and SiO2 in time sharing. Vacuum is kept during vapor deposition and a substrate holder 1 is cooled with water. Thus, a film suited for the dielectric of a capacitor excellent in withstanding voltage characteristics is obtained.
Patent JP-2000125715-A (JP)
Title: Spinning reel for fishing
Inventor: TSUTSUMI WATARU
IPC: A01K89/01
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel for fishing, having an oscillating mechanism which can longitudinally move a sliding member without shaking the sliding member and has excellent incorparability in a reel body. SOLUTION: This oscillating mechanism 20 has a sliding member 24 which is fixed to the rear end of a spool shaft 10 and can longitudinally be moved along a traverse cam shaft 22. Therein, the sliding member has a faced portion 24a faced to a part of the whole circumference of the traverse cam shaft 22, a guide support portion 32 projected from the faced portion in one direction, and a fit guide portion 34 projected from the faced portion in the other direction. A body side support portion 36 for guiding the guide support portion 32 is disposed along the traverse cam shaft in the reel body 2 on the side of the guide support portion-projected end. A guide shaft 38 for guiding the fit guide portion 34 is disposed along the traverse cam shaft in the reel body 2 on the side of the fit guide portion-projected end.
Patent JP-H11144827-A (JP)
Title: Ic socket
Inventor: OGAWARA AKIHIRO
IPC: H01R33/76
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an IC socket in which an electrical signal of an IC mounted inside can be confirmed from a lid when electrically testing the IC on a substrate, as a substrate is made highly dense and miniaturized and a surface mounting type IC such as QFP(Quad.Flat.Package) or SOP (Small.Outline.Package) type inclines to have many pins. SOLUTION: As for an electrical test in which an IC socket with a lid is mounted on a substrate and QFP type or SOP type IC 11 is mounted in a socket body 1, an electrical signal of the IC mounted can be easily confirmed from a metal pad 12 on a lid 3 of the IC socket with the IC 11 mounted inside the socket body 1 and without providing a terminal or a pad to confirm the electrical signal on the substrate, by providing a mechanism coming into contact with a lead terminal 5 of the IC mounted on a metal pad 6 at an upper part of the socket body 1 and a means for continuity through a metal pad 9, a metal wiring 10 and the metal pad 12 on the lid 3 side.
Patent JP-S63102666-A (JP)
Title: Measuring apparatus for component in liquid
Inventor: KAWAMURA TOSHINORI
IPC: C12M1/40
Filed: 1986-12-19
Abstract: PURPOSE:To obtain an apparatus, having a sensor and stirrer protrusively provided downward on a lid of a box body capable of containing a sample liquid tank, and capable of readily and rapidly measuring the components in a liquid. CONSTITUTION:A lid 17 is openably and closably provided on a box body capable of containing a sample liquid tank 11 and a sensor 12 and stirrer 13 for the sample liquid are provided protrusively downward from the lid 17. Thereby sample exchange, exchange with a washing liquid, etc., can be readily carried out.
Patent JP-H04179175-A (JP)
Title: Optical amplifier
Inventor: ADACHI AKIHIRO
IPC: H01S3/094
Filed: 1990-11-09
Abstract: PURPOSE:To eliminate the reflecting points from an amplifying optical fiber and to protect an exciting Laser Diode(LD) against damage even if an laser oscillation starts in the amplifying optical fiber by a method wherein a filter is interposed between the exciting LD and the amplifying optical fiber on an optical path to transmit exciting light, attenuating light of wavelengths which falls in with the gain band of the amplifying optical fiber. CONSTITUTION:Exiting light 1480nm in wavelength peak emitted from an exciting LD 12 is converged through a lens 14, made to impinge on a fiber end 13 passing through a filter 20, directed to an amplifying fiber, and made to induce an amplifying action to light whose wavelength belongs to the gain band of the amplifying optical fiber. On the other hand, light whose wavelength falls in with the gain wavelength peak 1535nm of the amplifying optical fiber propagates to an exciting LD module, impinges on the filter 20 as emitted from the fiber end 13, and is attenuated by the filter 20. Therefore, a reflecting point of the exciting LD module, especially the exciting LD 12 having a considerable effect on the reflection can be prevented from serving as a reflecting point. Even if laser oscillation starts in the amplifying optical fiber, as the oscillated laser rays are attenuated by the filter 20, the exciting LD 12 is protected against damage.
Patent JP-H10113113-A (JP)
Title: Heat evaporator
Inventor: HASEGAWA TAKAHIRO
IPC: A61L9/03
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an appropriate evaporating amount for different voltage areas. SOLUTION: Liquid inside a liquid container 1 housed inside a device body 2 is appropriately heated and transpired by a heater 24 provided in the device body 2 while being sucked by a suck-up wick 11 provided in the liquid container 1. In this case, a screw type bottom cover 21 is provided on a part of this device so as to adjust the position of the liquid container 1 so as to heat the upper side face of the suck-up wick 11 by the heater 24 within the range of the surface temperature of 30-150 deg.C and within the range of the area to be heated of the suck-up wick 11 of 150mm<2> -400mm<2> .
Patent JP-H02150759-A (JP)
Title: Gel preparing unit
Inventor: NISHINE TSUTOMU
IPC: G01N27/447
Filed: 1988-11-30
Abstract: PURPOSE:To prepare a small quantity of gel under strict temperature control by providing a gel dissolving tank, heating means, flow passage, photometric section, and temperature adjustment controlling section. CONSTITUTION:An Al-made gel dissolving tank 2 is provided with a stirring device 3 and a heating means 4 sets a high temperature zone in which gel is dissolved into a gel solution and low-temperature zone in which the solution can be maintained in a gel state. A liquid sending means 6 extracts the gel solution to the outside of the tank 2 through a flow passage a and makes the solution to flow. A measuring section 5 is provided in the flow passage a and the transmissivity of the solution is measured when the solution is extracted. In a controlling section 7 a temperature adjustment controlling section 8 and main body controlling section 9 are actuated in accordance with the transmissivity so that the temperature in the tank 2 can be maintained in the holding temperature zone when the gel solution is uniform or in the high- temperature zone when the solution is not uniform. When such constitution is used, a small quantity of gel are prepared under strict temperature control.